131278032

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 380225664

約数和(自身を除く): 248947632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 103, 106, 144, 159, 167, 206, 212, 309, 318, 334, 412, 424, 477, 501, 618, 636, 668, 824, 848, 927, 954, 1002, 1236, 1272, 1336, 1503, 1648, 1854, 1908, 2004, 2472, 2544, 2672, 3006, 3708, 3816, 4008, 4944, 5459, 6012, 7416, 7632, 8016, 8851, 10918, 12024, 14832, 16377, 17201, 17702, 21836, 24048, 26553, 32754, 34402, 35404, 43672, 49131, 51603, 53106, 65508, 68804, 70808, 79659, 87344, 98262, 103206, 106212, 131016, 137608, 141616, 154809, 159318, 196524, 206412, 212424, 262032, 275216, 309618, 318636, 393048, 412824, 424848, 619236, 637272, 786096, 825648, 911653, 1238472, 1274544, 1823306, 2476944, 2734959, 3646612, 5469918, 7293224, 8204877, 10939836, 14586448, 16409754, 21879672, 32819508, 43759344, 65639016, 131278032]

約数ペア:

[(1, 131278032), (2, 65639016), (3, 43759344), (4, 32819508), (6, 21879672), (8, 16409754), (9, 14586448), (12, 10939836), (16, 8204877), (18, 7293224), (24, 5469918), (36, 3646612), (48, 2734959), (53, 2476944), (72, 1823306), (103, 1274544), (106, 1238472), (144, 911653), (159, 825648), (167, 786096), (206, 637272), (212, 619236), (309, 424848), (318, 412824), (334, 393048), (412, 318636), (424, 309618), (477, 275216), (501, 262032), (618, 212424), (636, 206412), (668, 196524), (824, 159318), (848, 154809), (927, 141616), (954, 137608), (1002, 131016), (1236, 106212), (1272, 103206), (1336, 98262), (1503, 87344), (1648, 79659), (1854, 70808), (1908, 68804), (2004, 65508), (2472, 53106), (2544, 51603), (2672, 49131), (3006, 43672), (3708, 35404), (3816, 34402), (4008, 32754), (4944, 26553), (5459, 24048), (6012, 21836), (7416, 17702), (7632, 17201), (8016, 16377), (8851, 14832), (10918, 12024)]